baber/WOPTO huggingface dataset:
Patent JP-H07272662-A (JP)
Title: Tof spectrum measuring device
Inventor: SHINOHARA MAKOTO
IPC: H01J49/04
Filed: 1994-03-31
Abstract: PURPOSE:To miniaturize a measuring vacuum chamber by performing rotations of Polar Angle alpha and Azimuth Angle phi of a test piece base by means of different rotation introducing shafts. CONSTITUTION:A first rotary shaft 11 is freely rotatably disposed in a side position of a test piece base 2 with a direction orthogonal to the rotational center of this test piece base 2 as a center and with the other end of a parallel member 3b fixed to the end of the test piece base 2 side. A second rotary shaft 21 is provided in a position opposite this rotary shaft 11 holding the test piece base 2 therebetween with the rotary center aligned with the first rotary shaft 11. This device is further provided with a transmission mechanism (for instance, a pair of bevel gears 4a and 4b) for transmitting the rotation of the second rotary shaft 21 and giving a rotation to the test piece base 2 and a driving mechanism (for instance, stepping motors 12 and 22) for separately giving rotations to the first and second rotary shafts 11 and 12.
Patent JP-H10242918-A (JP)
Title: Single-fiber optical fiber two-way communication equipment
Inventor: UNAMI YOSHIHARU
IPC: H04B10/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a two-way optical communication high in quality by suppressing the generation of noise due to light returned from an optical fiber with inexpensive and simple constitution. SOLUTION: When a base current is supplied to a transistor(TR) 5 by amplifying an audio signal by a low frequency amplifier 12 and superposing a pulse signal from a pulse generator 13 to the amplified signal through a coupling capacitor 14, a laser diode(LD) 16 is driven by an optical pulse amplitude modulation system, light from the LD 16 enters one end of an optical fiber 32 through an optical demultiplexer/multiplexer 31, outgoing light from one end of the fiber 32 is led into a photodiode 23 through the demultiplexer/multiplexer 31, and an output signal from the PD 23 is amplified by a low frequency amplifier 22 to demodulate the amplitude of an optical pulse.
Patent JP-H07269418-A (JP)
Title: Exhaust gas reflux device
Inventor: OCHIIWA KATSUYA
IPC: F02M25/07
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the malfunction of sliding of a valve shaft from being caused by particulate entering a space between the valve shaft and a sliding member, by providing an entrance preventive member which is brought into elastic contact with a portion in the vicinity of a through-hole through which a valve shaft of an adjusting valve for exhaust gas penetrates and prevents the minute grains such as carbon in exhaust gas from entering a closed space. CONSTITUTION:An adjusting valve 33 is operated for adjusting an amount of exhaust gas which is refluxed to an intake passage through an exhaust gas reflux passage 30. A diaphragm 39 is connected to the adjusting valve 33 through a valve shaft 36, which diaphragm 39 is displaced according to negative pressure in a negative pressure chamber 42 supplied through a negative pressure passage 43. The valve shaft 36 slidably penetrates a housing through a sliding member 35 and a holder 47 arranged in the vicinity thereof. In such an EGR device, an entrance preventive member 51 having a valve shaft through- hole 50 is provided in a closed space 49 formed by the holder 47, the sliding member 35 and the housing. Particulates as of carbon in exhaust gas are prevented from entering the closed space 49.
Patent JP-H11263397-A (JP)
Title: Oil recovering apparatus
Inventor: HARUYAMA TETSUYA
IPC: B67D7/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To recover oil dripping afterward by a method wherein an oil recovering tray is attached so that it can move in swing motion freely to plates that are fixed with an elbow being put in between through links that are hinged respectively at their one end to the plates. SOLUTION: A plate 4 and a plate 5 are fixed with through bolts 6 with an elbow 2a being put in between. Each one of links 7 is hinged at its one end to the plate 4 and the plate 5 with a pin 8 at corresponding positions and the other end of the link is hinged with a pin 9 to a recovering tray 10. A lever 13 extending to this side against an oil tank 1 is attached at the outer circumference of the recovering tray 10. On putting oil into a mug out of the oil tank 1, the lever 13 comes into contact with the mug, sending the recovering tray 10 away toward the oil tank 1, and because of this, the recovering tray 10 does not become obstructive. After the mug is taken away, the recovering tray 10 returns by its self-weight to a position below the other end 2c of the elbow 2a and recovers after-dripping of oil remaining at the inside of a cock 2.
Patent JP-S54153502-A (JP)
Title: Shield plate for cassette tape
Inventor: MOMOSE KENICHIROU
IPC: H05K9/00
Filed: 1978-05-25
Abstract: PURPOSE: To reduce the manufactureing cost without performing annealing process, by only molding process for nickel-iron system magnetic alloy including 70 to 90% nickel after magnetic annealing.  
     CONSTITUTION: The plate material consisting of nickel 70 to 90%-iron system magnetic alloy is performed for magnetic annealing including annealing for straightening at more than 800°C, and the shield plate is formed with molding process after that. Since this magnetic alloy is excellent in the magnetic characteristics, the magnetic performance is not almost deteriorated with molding process, and the degree of molding process for the shield plate is less and no magnetic performance injured, the magnetic annealing can be made in common use for the annealing for straightening before molding process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58181474-A (JP)
Title: Remote monitoring device for weld zone
Inventor: SHIGEMATSU HIROMASA
IPC: G01B11/24
Filed: 1982-04-16
Abstract: PURPOSE:To enable the monitoring of the high luminance part and low luminance part of a weld zone as a sharp picture image with roughly equalized brightness in the stage of remote monitoring the weld zone with an optical device, by using a specific composite filter differing in light transmittance. CONSTITUTION:A mixed filter 6 consisting of a central part 6a where transmittance of light is low and a peripheral part 6b where transmittance of light is high is disposed in the midway of an optical system in the stage of remote monitoring the part 2 to be welded and monitored of a weldment 1 with the optical device. The light from the molten part 11 where the luminance is extremely high in the real image in the part 2 formed with a convex lens 4 passes through the part 6a of low transmittance of the filter 6 and the light from the bead part 12b and groove part 12c of a welding base material 12a where the luminance is low passes through the part 6b of high light transmittance; therefore, the picture image having the equalized luminance is formed on the target 8a of an image pickup tube 8. The image is converted to an electric signal with a controller 9, and is remotely monitored as the sharp picture image having the averaged luminance on a television monitor 10.
Patent JP-2000255019-A (JP)
Title: Apparatus for detecting superimposed position and instructional direction
Inventor: NAKAMURA TAKESHI
IPC: G03F3/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To automatically detect a part in which there exists a possibility of appearing of color of the ground after printing from image data to be printed. SOLUTION: An image being an object to be treated processed by means of a DTP device 2 or a plate processing device 3 is inputted in a means 10c for detecting a superimposed position, if necessary through an RIP developing means 10a and a low resolution making means 10b. In the means 10c for detecting a superimposed position, the image being an object to be treated is processed to detect a superimposed position where a trap processing is required and in a means 10d for determining a superimposed color, it is determined which color is piled up on the detected superimposed position and in a means 10e for emphasizing the superimposed position, the detected superimposed position is emphasized with a color to be piled up and it is outputted from a displaying device 13 or a printer 14.  A printed article outputted from the printer 14 is utilized as an instruction for the trap processing as a instructional direction.
Patent JP-H06249877-A (JP)
Title: Connection structure for probe
Inventor: TAMURA MITSUYASU
IPC: G01R1/06
Filed: 1993-02-26
Abstract: PURPOSE:To provide the connection structure of a probe which can obtain the sure connection with a socket. CONSTITUTION:A connection structure for a probe 1 is constituted so that the circuits of a measuring device 3 and a measured article 4 are electrically connected by fitting a probe 1 having a center electrode 11 and an outer peripheral electrode 12 onto a socket 2, and the outer peripheral electrode 12 is fitted in a screwed state with the socket 2. Further, a case body 10 is constituted of a fixed part 10a and a rotary part 10b, and the outer peripheral electrode 12 is installed around the revolution center of the rotary part 10b and a projection electrode in a nonconductive state with the outer peripheral electrode 12 is installed at the center part of the outer peripheral electrode 12, and the projection electrode is brought into contact with the center electrode 11 through the urging by a spring.
Patent JP-S52146628-A (JP)
Title: Magnetic brush development for electrophotographic copier
Inventor: IDENAWA HIROYUKI
IPC: G03G13/08
Filed: 1976-06-01
Abstract: PURPOSE:To prevent the reverse face of a photo-sensitive body from contaminating by the splashing toner by narrowing the gap between doctor and sleeve surface which supplies toner from hopper as small as one or two layers of toner particles can pass.
Patent JP-S57176812-A (JP)
Title: Frequency selecting and amplifying device
Inventor: SAKAGUCHI YASUNORI
IPC: H03F3/19
Filed: 1981-04-23
Abstract: PURPOSE: To facilitate fetching of output signal by introducing a series resonance circuit into the feedback loop of an amplifier.  
     CONSTITUTION: The device consists of a noninversion amplifier 40 made up of transistors 11∼13, resistors 14, 18 and current sources 21, 23 with the resistor 14 connected between an output terminal 60 and a feedback terminal 70, and a differential amplifier 50 made up of a series resonance circuit 9 consisting of a coil 2 and a series connection of a condenser 1 and connected between the said feedback terminal 60 and ground, transistors 15, 16, a resistor 17 and a current source 22 with the bases of transistors 15, 16 connected to the said output terminal 60 and feedback terminal 70. By this way, output signal can be fetched easily from an output terminal 30 of the differential amplifier 50. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55154540-A (JP)
Title: Electrically-conductive wear-resistant copper alloy and its manufacture
Inventor: AKASAKA KIICHI
IPC: C22F1/08
Filed: 1979-05-22
Abstract: PURPOSE: To develop an electrically conductive Cu alloy having superior wear resistance and suitable for use as a trolley wire by adding a specified amount of Fe and P to Cu followed by hot working and annealing at 400W600°C before or during cold working.  
     CONSTITUTION: Fe 0.045W1.5% and P 0.015W0.5% are added to Cu in an Fe to P ratio of 3:1. By adding Fe and P to Cu a fine Fe-P intermetallic compound is precipitation-dispersed in the Cu matrix to enhance the strength, wear resistance and heat resistance of the resulting alloy. An ingot of this Cu alloy is hot rolled to a wire rod or the like, annealed at 400W600°C for 0.5W5hr, and finally cold rolled to the desired size. This alloy has superior wear and heat resistances and does not undergo a lowering in electric conductivity, so it is suitable for use as a trolley wire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62220357-A (JP)
Title: Automatic transaction facility
Inventor: HARA JUNICHIRO
IPC: G06K15/16
Filed: 1986-03-20
Abstract: PURPOSE:To obtain an automatic transaction facility capable of certainly judging a supplementation and enhancing a reliability in the predetermined number of sheets required up to an END process, by a method wherein in the reset of a containing means, witch a memory of a small stock state, transaction mediums are carried followed by a re-detection of the containing state in the containing means, and if the removal of the small stock state is detected as a result, the small stock state being stored is erased. CONSTITUTION:When journal sheets 52 in a container 51 reduce in the containing state, a NEAR END state is detected by a near end detector 53, then a detection signal is supplied to a main control part 11. A magnetic card read part 12 is set in a main body 1 and an ON signal from an unit switch 32 is supplied to the main control part 11. Therefore, by the main control part 11, the near end of the journal sheets 52 is judged, thereafter the NEAR END state is informed to a staff through a remote monitor 22 as well as stored in a RAM 23. After that, a process has proceeded under the state allowing a transaction until a predetermined transaction is completed, therefore an END process of the journal sheets 52 is performed. In this manner, the predetermined number of sheets required up to the END process can be further ensured.
Patent JP-H02241778-A (JP)
Title: Manufacture of sound-proof platen roller
Inventor: ARAI KURATAROU
IPC: B41J11/053
Filed: 1989-03-15
Abstract: PURPOSE:To eliminate the irregularities of sound-proofing capability of a platen by inserting a vibration damper in a metal pipe and drawing the outer periphery section. CONSTITUTION:A metal pipe, for example, iron pipe 11 has a larger external diameter than a platen roller to be manufactured, and a pipe-shaped vibration damper 12 with a larger external diameter than the internal diameter of the platen roller but with a smaller external diameter than the internal diameter of the iron pipe is introduced in the iron pipe 11. Under this state, the iron pipe 11 is drawn using a die 13 so that the external diameter of the pipe 11 becomes the external diameter of the platen roller. The iron pipe 11 becomes a platen roller member 14 with a prearranged external diameter, and the vibration damper 12 is tightly attached to the internal periphery surface of the member uniformly as a vibration damping layer 15. Consequently, it is possible to form the vibration damping layer without creating an air gap on the internal periphery surface of the metal pipe and increase the sound-proofing effect with the minimization of its irregularities.
Patent JP-H02242215-A (JP)
Title: Stereomicroscope
Inventor: SASAKI SHIGEO
IPC: G02B21/22
Filed: 1989-03-15
Abstract: PURPOSE:To easily approach even an object in a deep part and to observe it with both eyes by connecting a pair of bar-like microscopes by a connecting member and adjusting a distance between oculars. CONSTITUTION:A pair of bar-like microscopes 21a and 21b consisting of the oculars 29a and 29b and an objective lens, etc., and a pair of 'Selfoc(R)' rod lenses(SRL) 22a and 22b are coupled by a pair of coupling members 23a and 23b, and a pair of bar-like microscopes 21a and 21b is connected by the variable connecting member 24. With such constitution, an observer observes the object by regulating the connecting member 24 and adjusting the distance between the oculars 29a and 29b to fit both eyes of his own. In the case, the objective focusing position of the SRL and the position of the intersection of the respective optical axes do not change drastically, even the object in a narrow or deep part is easily approached and the observation with both eyes is performed.
Patent JP-H01240169-A (JP)
Title: Concentrated liquid food
Inventor: IWAMURA SADAAKI
IPC: A23L35/00
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a concentrated liquid food preservable at room temperature for 1 year without causing separation, precipitation and coagulation and keeping good emulsion stability even after sterilization treatment, by increasing the concentration of mineral, especially potassium and using in combination with a chelating agent. CONSTITUTION:A concentrated liquid food is prepared by conventional method using protein or its decomposition product, carbohydrate, lipid, vitamin and mineral as main components. In the above process, the content of potassium mineral is adjusted to 0.07-0.30wt.% and the amount of minerals other than potassium is adjusted to 0.25-1.0wt.% based on the whole composition. In addi tion to the above, a chelating agent such as sodium metaphosphate or sodium pyrophosphate is added in an amount of 0.02-0.15wt.%.
Patent JP-S63228981-A (JP)
Title: Ultrasonic driving gear
Inventor: HONDA KEISUKE
IPC: H02N2/00
Filed: 1987-03-18
Abstract: PURPOSE:To reduce the abrasion of a driven unit and drive it smoothly, by applying pressure to a piezoelectric unit strongly with long and short metallic blocks on both sides of the piezoelectric unit, and with a bolt. CONSTITUTION:On both the sides of ring-formed piezoelectric elements 1-2 consisting of piezoelectric ceramics and the like, electrodes 3-4 are respectively arranged, and the elements are placed between the long metallic block 6 and short metallic block 7 of circular truncated cones, and are fastened to be fixed to compose an asymmetrically bolted Langevin type piezoelectric oscillator 8. To the elements 1-2 of the oscillator 8, AC voltage is applied from an oscillating unit, and a travelling wave is generated. Because pressure is strongly applied to both the sides of the metallic blocks 6-7 with a bolt 10, torsional oscillation is generated on the traveling wave by the screws 11a-11b, and vertical oscillation and radial oscillation are combined with each other to form the traveling wave in the circumferential direction. Then, by permitting a driven unit to come in contact with the section of said oscillator 8, the driven unit can be driven.
Patent JP-S61224394-A (JP)
Inventor: NAGAMACHI SHOJI
IPC: H05K3/34
Filed: 1985-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56159187-A (JP)
Title: Feeder for form of printer
Inventor: NIHEI SHIYOUHACHI
IPC: B41J19/78
Filed: 1980-05-14
Abstract: PURPOSE: To decrease power consumption and facilitate the setting of a form feeding period by a method wherein a feeding lever is oscillated in the feeding direction of a reciprocating member in a dead zone when locking is released by a form feeding command.  
     CONSTITUTION: A feeding cam 46 is turned by means of a printer driving source, the nose is connected to a feeding arm 42 and a feeding lever 34 is driven counter- clockwise. Consequently, the feeding lever 34 rotates a fan-shaped gear 28 in the feeding direction B through a pin 38, the rotation is transmitted to a feeding pawl 24 from teeth 26, a ratchet wheel 20 is turned, a fixed quantity of forms are supplied by means of paper feeding rolls 14 and a form feeder is driven. Thus, form feeding at a time is completed, a set arm 40 is rotated again by means of a set cam 44 by revolving torque from the printer driving source, and thereafter forms are fed repeatedly as required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08263313-A (JP)
Title: Multibit detection system
Inventor: TSUCHIYA TAKESHI
IPC: G06F11/00
Filed: 1995-03-23
Abstract: PURPOSE: To extremely reduce the HW quantity of the circuits which detect the multibits. CONSTITUTION: When 32 signals (a0 , a1 ... a31 ) are supplied to a multibit detection circuits 0 to 4 via the signal lines 000 to 031, the circuit 0 detects a multibit when one or more '1' are included in the signals (a0 , a1 a15 ) and the signals (a16 , a17 a31 ) respectively. Thereafter, the circuits 1 to 4 halve the number of bits included in the parenthesis of every immediately preceding circuit of younger numbers and detect the multibits when one or more '1' are simultaneously included in both groups adjacent to each other. An OR gate 20 applies the OR to each output of circuits 0 to 4.
Patent JP-H02243816-A (JP)
Title: Improving method for soft ground
Inventor: KIMURA KAORU
IPC: E02D3/10
Filed: 1989-03-17
Abstract: PURPOSE:To shorten the construction period by forming pack bags in the ground from conductive fiber, burying a conductive member such as a reinforcement bar close to the pack bag, and applying direct current voltage between the bag as a negative electrode and the conductive member as a positive electrode. CONSTITUTION:A sand pile 1 is so formed in a soft ground E that its interior is filled with sand 4 and outer circumference of the sand pile 1 is surrounded with a pack bag 3. The pack bag 3 is long shaped bag made of conductive fiber such as carbon fiber and connected to the negative electrode of a direct current electric source 6, and a conductive member 2 is connected to the positive electrode. Nextly, direct current voltage is applied between the conductive member 2 and the pack bag 3, free water in the ground E is moved to the pack bag 3 side by electroendosmose phenomenon to be collected in the sand pile 1 and drained to the ground surface sid through a wellpoint 5. Hereby, free water is rapidly collected and drained, and the construction period can be shortened.
Patent JP-S55156695-A (JP)
Title: Support device of carriage for internal circumferential surface welding of stationary pipe
Inventor: OKUDA NAOKI
IPC: B23K9/028
Filed: 1979-05-23
Abstract: PURPOSE: To achieve the rationalization of internal circumferential surface welding of pipes by letting the carriage for internal circumferential surface welding of pipes having the welding device which is movable overhead and downward or up and down travel over the entire circumferential surface.  
     CONSTITUTION: The support devices 8 of the travelling carriage which welds the butted inside circumferential surfaces of pipes are constituted by twin-legged poles 5, 5, freely revolving shaft 6, arm rod 7, and pressing device 9 and are supported by these. A welding carriage 4 is mounted to end of the arm rod 7 and may be run along the inside circumferential surface of the pipes by positive drive wheels along the circumference. Because of this, if the welding torch of the welding truck 4 is aligned to the groove line 2, the correct welding along the inside surface groove 2 is continued. At the time of making combined use of various welding methods, multiple kinds of welding heads are provided to the carriage 4 and are used alternately. If the welding of inside surface groove of one place is completed, the pressing device 9 of the stand is opened and the carriage moves as transfer carriage to the next welding position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10260247-A (JP)
Title: Radar apparatus
Inventor: KUNO MASAAKI
IPC: G01S7/32
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To secure measurement accuracy for near distances and at the same time make a circuit small in scale, by setting a Rayleigh CFAR(constant false alarm rate) circuit and a CFAR coefficient switch circuit, and switching and setting a CFAR coefficient. SOLUTION: Reflected waves returning from many places including a target are received by an antenna 1 and sent to a receiver 4 via a transmission reception switch 2. The receiver 4 amplifies and detects the reflected waves and converts to video signals. An A/D converter 6 converts the video signal sent to a signal processor 5 to a digital signal. A Doppler filter 7 outputs a signal corresponding to a Doppler frequency. A video integration circuit 8 improves an S/N of the signal and sends to a Rayleigh CFAR circuit 9. In accordance with an indication by an indicator 12 output on the basis of information of a measurement area or measurement distance, a CFAR coefficient switch circuit 17 switches a CFAR coefficient corresponding to each shape parameter stored in a memory circuit 18.  An output of the Rayleigh CFAR circuit 9 is sent to the indicator 12, so that a detection result is displayed.